Maryland 511 provides travelers with reliable, current traffic and road closure information, as well as weather related traffic events and conditions. MD 511 helps motorists reach their destination in the most safe and efficient manner when traveling in Maryland.

Live Traffic Cameras View live traffic cameras throughout Maryland right in your browser. Interactive Map View live Maryland roadway conditions through our Interactive GIS Mapping Application.

What are Weather Related Road Conditions? Weather Related Road Conditions General travelers advisories will be provided by the State Highway Administration (SHA) and Maryland Transportation Authority (MDTA) maintenance shops for the Interstate, Primary and Secondary state highways in each county.

The Live cameras are for viewing current traffic conditions only. We do not store any images or video from the live cameras; therefore we are not able to provide historical video or images for any reason.

Traffic Incidents & Events. Traffic incidents, weather road closures, active construction and maintenance closures information.

Live Traffic Cameras; Weather Related Road Conditions; Snow Emergency Plans; Traffic Incidents and Events; Local Weather Station Data

Traffic Incidents and Events. View reported traffic incidents, weather road closures, active construction and maintenance closures information

Live Traffic Cameras; Interactive Map; Traffic Incidents and Events; Speed Sensor Data; Highway Message Signs

The Traffic Incidents and Events data feed contains information for roadway events that may disrupt normal traffic flow. These events are tracked by our Traffic Operations centers statewide and updated as new information is made available.

Live Traffic Cameras; Interactive Map; Traffic Incidents and Events; Speed Sensor Data; Highway Message Signs